FR895410A - Nouveaux colorants azoïques - Google Patents
Nouveaux colorants azoïquesInfo
- Publication number
- FR895410A FR895410A FR895410DA FR895410A FR 895410 A FR895410 A FR 895410A FR 895410D A FR895410D A FR 895410DA FR 895410 A FR895410 A FR 895410A
- Authority
- FR
- France
- Prior art keywords
- azo dyes
- new azo
- new
- dyes
- azo
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/021—Disazo dyes characterised by two coupling components of the same type
- C09B35/023—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a hydroxy or polyhydroxy compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH895410X | 1942-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR895410A true FR895410A (fr) | 1945-01-24 |
Family
ID=4546173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR895410D Expired FR895410A (fr) | 1942-06-20 | 1943-06-09 | Nouveaux colorants azoïques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR895410A (fr) |
-
1943
- 1943-06-09 FR FR895410D patent/FR895410A/fr not_active Expired
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